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Applications
Assay for Pseudoephedrine, Chlorpheniramine, and dextromethorphan in Cough and Cold Formulations
10251
Separation Mode: Reversed Phase
Reversed Phase
Phenyl-3 (PH-3)
HPLC
Analgesics, Opioid
Pharmaceutical
Therapeutic / Clinical

Applications

Assay for Pseudoephedrine, Chlorpheniramine, and dextromethorphan in Cough and Cold Formulations
Analytes
1Acetaminophen
2Pseudoephedrine
3Chlorpheniramine
4Dextromethorphan
Compound Name
Acetaminophen
CID
1983
Molecular Formula
C8H9NO2
Molecular Weight
151
No. Hydrogen Bond Acceptors
2
No. Hydrogen Bond Donors
2
Details
LC Conditions (App ID: 10251)
Column:
Brand Name:
Part No:
Phase Name:
Phenyl-3 (PH-3)
Elution Type:
Isocratic
Mobile Phase:
A: Methanol
B: Water w/ 2.5 mM monobasic potassium phosphate, 3mM triethylamine, 0.5 mM sodium lauryl sulfate and 0.1% phosphoric acid
Gradient Profile:
Step No.Time(min)%A%B
106040
Flow Rate:
2 mL/min
Temperature:
25°C
Detection:
UV-Vis Abs.-Variable Wave.(UV) @ 214 nm (22°C)
Sample Note:
SecurityGuard™ Guard Cartridge System extends column lifetime. - SecurityGuard Cartridges, Phenyl 4 x 3.0mm, 10/Pk Part No.: AJ0-4351 - Holder Part No.: KJ0-4282

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